I half-listened to this piece last night, and on the second listen, I really got into this ambient sound. I was half-asleep, barely listening to this piece, and to be honest, experienced many blissful moments.
It's amazing how such carefully controlled sounds can affect a person. Suddenly after the piece ended I found myself hyperaware of every single sound around me. Even though the textures are supposed to be aleatoric and naturalistic, in fact ,you are hearing manufactured sounds, not quite natural, but still quite peaceful. Compare to Pablo Sanz Almoguera (HyO) archive.org
piece hyO - aproximacion #004